Optical photograph of a field of stars in the constellation of Andromeda, with the M31 spiral galaxy, the Andromeda Galaxy, at centre right. Amateur p

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Optical photograph of a field of stars in the constellation of Andromeda, with the M31 spiral galaxy, the Andromeda Galaxy, at centre right. Amateur photograph, taken with a 105mm Nikkor lens at on a 20-minute expos- ure from Lockwood Valley, California.

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Size: 4735px × 3251px
Photo credit: © JOHN SANFORD/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: andromeda, astronomy, cosmology, field, galaxy, m31, science, star, starfield, stars, stellar